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Comments ( anglais )

fourni par eFloras
Deinandra arida is known only from Red Rock and Last Chance canyons and associated tributaries in the El Paso Mountains, western Mojave Desert. Depauperate specimens resemble D. kelloggii, which also has been documented from the Red Rock Canyon area.
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cc-by-nc-sa-3.0
droit d’auteur
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
citation bibliographique
Flora of North America Vol. 21: 280, 281, 282, 283 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of North America @ eFloras.org
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Flora of North America Editorial Committee
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eFloras.org
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eFloras

Description ( anglais )

fourni par eFloras
Annuals, 20–80 cm. Stems ± solid. Leaves: proximal blades toothed to entire, faces hispid-hirsute and stipitate-glandular. Heads in panicu-liform arrays. Bracts subtending heads usually not overlapping each involucre. Phyllaries ± evenly stipitate-glandular, including margins and apices, with non-glandular, non-pustule-based hairs as well. Paleae in 1 series. Ray florets (4–)8(–10); laminae deep yellow, 5–7 mm. Disc florets 17–25, all or mostly functionally staminate; anthers yellow or brownish. Pappi usually 0, rarely of 1–5 linear to setiform scales 0.1–0.6 mm. 2n = 24.
licence
cc-by-nc-sa-3.0
droit d’auteur
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
citation bibliographique
Flora of North America Vol. 21: 280, 281, 282, 283 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of North America @ eFloras.org
rédacteur
Flora of North America Editorial Committee
projet
eFloras.org
original
visiter la source
site partenaire
eFloras

Synonym ( anglais )

fourni par eFloras
Hemizonia arida D. D. Keck, Aliso 4: 109. 1958
licence
cc-by-nc-sa-3.0
droit d’auteur
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
citation bibliographique
Flora of North America Vol. 21: 280, 281, 282, 283 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of North America @ eFloras.org
rédacteur
Flora of North America Editorial Committee
projet
eFloras.org
original
visiter la source
site partenaire
eFloras

Deinandra arida ( anglais )

fourni par wikipedia EN

Deiandra arida (formerly Hemizonia arida),[3] also called Red Rock tarplant, is a rare California annual plant in the family Asteraceae.[4]

Habitat and range

Deiandra arida occurs on clay and volcanic soils and in desert dry wash from 1,000-3,000 feet (300–900 m) in elevation.[4] It is known from only 10 sites in the Red Rock Canyon State Park area of the Mojave Desert in Kern County, California.[4][5][6]

Growth pattern

It is a branched annual growing from 1' to 3' (30–90 cm) tall.[4]

Leaves and stems

Lower leaves are inversely lanceolate and hairless, with toothed margins.[4] Upper leaves are without teeth (entire) at the outside edge, and are covered in sparse, short, stiff hairs, giving it a bristly feel.[4]

Flowers and fruits

Flower heads grow in flat-topped clusters at the tops of stems.[4] Flower heads have 18-25 yellow disk flowers, with 5-10 yellow ray flowers. Bristly phyllaries halfway enclose the akenes.[4]

References

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Wikipedia authors and editors
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wikipedia EN

Deinandra arida: Brief Summary ( anglais )

fourni par wikipedia EN

Deiandra arida (formerly Hemizonia arida), also called Red Rock tarplant, is a rare California annual plant in the family Asteraceae.

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cc-by-sa-3.0
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Wikipedia authors and editors
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wikipedia EN

Deinandra arida ( vietnamien )

fourni par wikipedia VI

Deinandra arida là một loài thực vật có hoa trong họ Cúc. Loài này được (D.D.Keck) B.G.Baldwin mô tả khoa học đầu tiên năm 1999.[1]

Chú thích

  1. ^ The Plant List (2010). Deinandra arida. Truy cập ngày 4 tháng 6 năm 2013.

Liên kết ngoài

 src= Wikimedia Commons có thư viện hình ảnh và phương tiện truyền tải về Deinandra arida  src= Wikispecies có thông tin sinh học về Deinandra arida


Bài viết về chủ đề Phân họ Cúc này vẫn còn sơ khai. Bạn có thể giúp Wikipedia bằng cách mở rộng nội dung để bài được hoàn chỉnh hơn.
licence
cc-by-sa-3.0
droit d’auteur
Wikipedia tác giả và biên tập viên
original
visiter la source
site partenaire
wikipedia VI

Deinandra arida: Brief Summary ( vietnamien )

fourni par wikipedia VI

Deinandra arida là một loài thực vật có hoa trong họ Cúc. Loài này được (D.D.Keck) B.G.Baldwin mô tả khoa học đầu tiên năm 1999.

licence
cc-by-sa-3.0
droit d’auteur
Wikipedia tác giả và biên tập viên
original
visiter la source
site partenaire
wikipedia VI